/// <summary>
/// 关闭UI后执行一个回调
/// </summary>
/// <param name="uiName">UI名字</param>
/// <param name="callback">关闭回调</param>
public void CloseWithCallback(string uiName, Action callback)
{
UIContext uiContext = FindUIContext(uiName);
if (uiContext != null)
{
IUIContainer uiContainer = null;
if (showDic.TryGetValue(uiContext.UIData.UIType, out uiContainer))
{
if (uiContainer is UIStackContainer)
{
//当前UI在栈顶才能被关闭
UIStackContainer uiStackContainer = uiContainer as UIStackContainer;
string topUiName = uiStackContainer.Peek();
if (topUiName == uiName)
{
uiContainer?.Pop(callback);
}
}
else
{
uiContainer?.Close(uiName, callback);
}
}
}
}
/// <summary>
/// 切换UIRoot
/// </summary>
/// <param name="uiRoot"></param>
void ChangeUIRoot(Transform uiRoot)
{
if (uiRoot == null)
{
return;
}
//先记录旧的UIRoot
Transform oldUIRoot = this.uiRoot;
this.uiRoot = uiRoot;
hudCamera = uiRoot.gameObject.FindComponent <Camera>("CameraHUD");
uiCamera = uiRoot.gameObject.FindComponent <Camera>("Camera");
poolCanvas = uiRoot.FindTransform("CanvasPool");
foreach (UIType uiType in Enum.GetValues(typeof(UIType)))
{
if (uiType == UIType.Child)
{
continue;
}
Canvas tempCanvas = uiRoot.gameObject.FindComponent <Canvas>($"Canvas{uiType}");
canvasDic[uiType] = tempCanvas;
if (!showDic.ContainsKey(uiType))
{
if ((uiType & StackType) != 0)
{
showDic[uiType] = new UIStackContainer(uiType, tempCanvas.sortingOrder);
}
else
{
showDic[uiType] = new UIListContainer(uiType, tempCanvas.sortingOrder);
}
}
}
//改变池中UI的父节点
foreach (var kv in poolDic)
{
if (kv.Value.UI != null && kv.Value.UI.Transform != null)
{
if (kv.Value.UI.Transform.parent != poolCanvas)
{
kv.Value.UI.Transform.SetParent(poolCanvas, true);
}
}
}
//改变ui的父节点
for (int i = 0; i < uiList.Count; i++)
{
UIContext uiContex = uiList[i];
if (uiContex != null && uiContex.UI != null && uiContex.UI.Transform != null)
{
SetUIParent(uiContex.UI.Transform, uiContex.UIData.UIType, true);
}
}
if (oldUIRoot != null)
{
GameObject.Destroy(oldUIRoot.gameObject);
oldUIRoot = null;
}
}
